Seat portion



FIG. 1 is a left, top, front perspective view of a seat portionaccording to our new design, the bottom thereof is unseen in use;

FIG. 2 is a top, rear perspective view from the left side thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof; and,

FIG. 6 is a top plan view thereof.

The broken line representations in the figures are for the purpose ofillustrating unclaimed boundaries. The broken lines are thus not part ofthe claim.

The ornamental design for a seat portion, as shown and described.